EditorialEtienne Fessard, The Chapel of the Enfants-Trouv?s in Paris: Sainte Genevi?ve des Ardents, Etienne Fessard (French, Paris 17141777 Paris), After Charles Joseph Natoire (French, N?mes 17001777 Castel Gandolfo), 1757, Etching and engraving, Sheet (Trimme...